FPCN11 CWNT 190216 AAA UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 8:15 P.M. MDT SUNDAY 18 AUGUST 2024 FOR TONIGHT MONDAY AND MONDAY NIGHT. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT MONDAY. COLVILLE LAKE. TONIGHT..A FEW CLOUDS. WIDESPREAD SMOKE. WIND SOUTHEAST 20 KM/H GUSTING TO 40. LOW 15. MONDAY..WIDESPREAD SMOKE. WIND SOUTH 20 KM/H BECOMING LIGHT IN THE AFTERNOON. HIGH 27. HUMIDEX 29. UV INDEX 3 OR MODERATE. MONDAY NIGHT..INCREASING CLOUDINESS. RAIN BEGINNING AFTER MIDNIGHT. WIDESPREAD SMOKE. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50 NEAR MIDNIGHT. LOW 10. REMAINDER UNCHANGED. END